Mazda Motorsports (USA) on Instagram: "#Mazda executive Robert Davis drives the #rotary powered Mazda #767B, which raced at #LeMans in 1989. The restored racer made its public debut today at the #MontereyHistorics at #MazdaRaceway. #mazdamotorsports #MRLS #corkscrew #race #auto #monterey #rotarypower"